Bluetooth Input Bridge for Locked Remote Test Devices
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Solution Overview
Problem
Maintaining remote access to devices at different locations for testing purposes is hindered by security features that lock or prevent access without user input, and some devices are not configured to receive remote inputs, making it impractical to test application performance across various conditions.
Innovation Solution
A communication device, such as a Bluetooth-enabled dongle, is used to provide inputs to locked or sleep-mode devices, mimicking human input to transition them out of non-responsive states, allowing remote testing without physical presence.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If security features lock or prevent access to devices without user input, then device security is improved, but remote access for testing purposes deteriorates
Solution Approach 1:
The patent employs an intermediary device (such as a Bluetooth keyboard or input device) that acts as a mediator between the remote testing system and the locked test device. This intermediary can provide simulated user input (keystrokes, touches) to unlock the device or navigate through security screens, enabling remote access without compromising the device's security features. The intermediary translates remote commands into local input actions that the test device accepts as genuine user input.
2Reliability
If devices are not configured to receive remote inputs through conventional debugging channels, then device security and integrity are improved, but ability to test performance remotely deteriorates
Solution Approach 1:
The patent implements a universal testing approach that works across multiple device types and configurations. By using common input interfaces (Bluetooth keyboards, touch simulations) that most mobile devices support, the system can test devices regardless of their specific debugging channel configurations. The testing system adapts to different device types by utilizing their shared capabilities for receiving input, thereby achieving broad versatility without requiring each device to be specially configured for remote testing.
Solution Approach 2:
An intermediary device serves as a bridge between the remote testing system and test devices that lack conventional debugging channel support. The intermediary translates high-level testing commands into device-specific input sequences that work across various device configurations, enabling remote testing capability expansion without compromising device integrity or requiring special device configurations.
3Reliability
If physical presence is required to provide user input to devices, then input authenticity is improved, but practicality of remote testing deteriorates
Solution Approach 1:
The patent employs copying by creating virtual representations of physical user input actions. Instead of requiring actual human presence, the system captures and reproduces user input patterns (keystroke sequences, touch gestures, timing) through automated scripts or recorded sessions. These copied input sequences are then transmitted to and executed on remote devices, maintaining input authenticity while eliminating the need for physical presence. The copying process preserves the essential characteristics of genuine user interaction without requiring the original human operator to be physically present.
Data Source
AI summary
An application may be tested under conditions associated with a computing device at a remote location by causing the computing device to perform various functions. However, if the computing device has entered into a locked or sleep mode, physical input such as the input of a password, number, or gesture may normally be required to terminate the locked or sleep mode. To enable inputs to be provided to the computing device from a remote location, the device may be paired with a communication device, such as a Bluetooth device, that is able to receive commands from a control device. Inputs from the communication device may be processed in the same manner as inputs from a human input device, such as a Bluetooth keyboard or mouse device, enabling the computing device to be transitioned from the locked or sleep mode without requiring physical input.